4 / 10
Workers continue the demolition of the center span of the Mulholland Drive bridge along a closed Interstate 405 in Los Angeles on Saturday Sept. 29,2012. Construction crews are on schedule and traffic tie-ups are minimal in Los Angeles, making for a smooth start to Carmageddon II, the sequel to last year's shutdown of one of the nation's busiest freeways. (AP Photo/Richard Vogel)

'Carmageddon II' declared a success

Traffic was flowing again on the city's busiest freeway following a weekend closure that was hailed a success by Mayor Antonio Villaraigosa after it didn't result in the "Carmageddon" of epic traffic jams. (Oct. 1)